--- product_id: 5696197 title: "Alvin Jet-Bow Beam Combination Drawing Set, Model 929JS, Speed Compass with Interchangeable Pen, Pencil, Divider Parts, Geometry and Engineering Kit, Drawing and Architecture Tools" price: "SAR 269" currency: SAR in_stock: true reviews_count: 9 url: https://www.desertcart.com.sa/products/5696197-alvin-jet-bow-beam-combination-drawing-set-model-929js-speed store_origin: SA region: Saudi Arabia --- # Compact hard plastic case for portability Precision German engineering Interchangeable pen, pencil & divider parts Alvin Jet-Bow Beam Combination Drawing Set, Model 929JS, Speed Compass with Interchangeable Pen, Pencil, Divider Parts, Geometry and Engineering Kit, Drawing and Architecture Tools **Price:** SAR 269 **Availability:** βœ… In Stock ## Summary > 🎯 Master your craft with precision and style β€” don’t just draw, dominate! ## Quick Answers - **What is this?** Alvin Jet-Bow Beam Combination Drawing Set, Model 929JS, Speed Compass with Interchangeable Pen, Pencil, Divider Parts, Geometry and Engineering Kit, Drawing and Architecture Tools - **How much does it cost?** SAR 269 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/5696197-alvin-jet-bow-beam-combination-drawing-set-model-929js-speed) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Heavy-duty metal construction resists stains and tarnishing for long-term use. - β€’ **On-the-Go Creativity:** Sleek, transparent hard case keeps your tools organized and travel-ready. - β€’ **For Pros and Passionates:** Ideal for engineers, architects, artists, and students craving flawless drafts. - β€’ **All-in-One Drafting Power:** Includes speed compass, bow compass, and divider parts for every geometry need. - β€’ **Precision Meets Versatility:** Draw perfect circles from 1/8" up to 22" with German-engineered accuracy. ## Overview The Jet-Bow Beam Combination Drawing Set Model 929JS by ALVIN is a premium German-engineered drafting kit featuring a 6-inch speed compass with interchangeable pen, pencil, and divider parts, plus a 4.5-inch bow compass. Crafted from durable metal with stain-resistant finishes, it offers precision drawing from 1/8" to 22" diameters. Packaged in a sturdy transparent case, this versatile set is perfect for professionals and students in engineering, architecture, and art. ## Description desertcart.com : Alvin Jet-Bow Beam Combination Drawing Set, Model 929JS, Speed Compass with Interchangeable Pen, Pencil, Divider Parts, Geometry and Engineering Kit, Drawing and Architecture Tools : Drafting Compass : Office Products Review: Perfect - absolutely perfect! So rare to find one of these full sets nowadays in new condition. Review: Quality but… - Essentially I was going to return this item due to a couple of missing parts. However, one of the parts I found while disposing of the packaging. While I still have a missing adjustment screw, I decided to keep the set. The missing screw is the only reason for not giving a Five-star review. The construction is of good quality and is a good size for drawing use. ## Features - Easy to Use - This compass is exactly what an artists, student, crafter, or hobbyist needs. It can be used as a basic drafting or drawing instrument for both projects and artwork. - Extra Features - Each drawing compass combination set includes a 6-inch speed compass with interchangeable pen, pencil, divider parts, and replaceable needle points, a 4.5-inch bow compass with interchangeable pen, pencil, and more. - Conveniently Packaged - Comes in a hard, see-through plastic case for portability and easy storage and transport. - Premium Quality - Made in Germany, each tool is constructed with heavy-duty materials and finish that can resist stains and tarnishing. Ideal for long-lasting use. - Multipurpose Tool - Exactly what you need for a number of projects including bisecting angles, constructing geometric shapes, including perpendicular lines, parallel lines, triangles, circles, and pentagons. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | ALVIN | | Brand | ALVIN | | Item Weight | 13 ounces | | Product Dimensions | 6.5 x 4.5 x 0.75 inches | | Item model number | Jet Bow Beam Drawing Set | | Is Discontinued By Manufacturer | No | | Material Type | Metal | | Number of Items | 1 | | Manufacturer Part Number | 929JS | ## Images ![Alvin Jet-Bow Beam Combination Drawing Set, Model 929JS, Speed Compass with Interchangeable Pen, Pencil, Divider Parts, Geometry and Engineering Kit, Drawing and Architecture Tools - Image 1](https://m.media-amazon.com/images/I/81CINyz6JvL.jpg) ![Alvin Jet-Bow Beam Combination Drawing Set, Model 929JS, Speed Compass with Interchangeable Pen, Pencil, Divider Parts, Geometry and Engineering Kit, Drawing and Architecture Tools - Image 2](https://m.media-amazon.com/images/I/71BdPrv+2ML.jpg) ## Available Options This product comes in different **Model** options. ## Questions & Answers **Q: The photo shows 2 ruling pen attachments but the product description does not mention them. Are the 2 ruling pen attachments included with the set?** A: What you see is what you get. Quality set. Need to keep track of lead sharpener, it is small, black, light in weight and needs its own place every time you use it. **Q: I assumed this set came in a plastic box. However, a couple of reviews state the tools were loose in a plastic bag. So which is it?** A: The tools were in a plastic box and appeared to be new, however, the large compass was defective (one screw was badly stripped) and the seller refused to do anything. He responded that he didn't recognize the number on the order and answered no farther inquiries. It address on the invoice is olans@yahoo.com. I admit I failed to inspect it immediately, having set it aside until I needed it. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect *by S***O on January 29, 2025* absolutely perfect! So rare to find one of these full sets nowadays in new condition. ### ⭐⭐⭐⭐ Quality but… *by A***R on March 23, 2025* Essentially I was going to return this item due to a couple of missing parts. However, one of the parts I found while disposing of the packaging. While I still have a missing adjustment screw, I decided to keep the set. The missing screw is the only reason for not giving a Five-star review. The construction is of good quality and is a good size for drawing use. ### ⭐⭐⭐⭐⭐ product *by T***6 on February 8, 2013* Everything arrived on time and worked perfectly. I had this one for a couple days and everything worked as good as the products that I already have and exceeded the expectations i had for this set. I like this one very much and it works great. ## Frequently Bought Together - Alvin Jet-Bow Beam Combination Drawing Set, Model 929JS, Speed Compass with Interchangeable Pen, Pencil, Divider Parts, Geometry and Engineering Kit, Drawing and Architecture Tools - NOKKO 12 Inch Architectural and Engineering Scale Ruler Set - Professional Architect and Engineer Scale Rulers for Drafting, Architects, Engineers, Construction, Students, Metal Ruler 12 Inch Included - Mr. Pen- Art Eraser Set, 3pcs, Pencil Eraser, Artist Eraser, Art Erasers, Eraser Pencils for Artists, Drawing Erasers for Artists,Drafting Brush, Eraser Shield, Dusting Brush, Eraser Shield and Eraser --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/5696197-alvin-jet-bow-beam-combination-drawing-set-model-929js-speed](https://www.desertcart.com.sa/products/5696197-alvin-jet-bow-beam-combination-drawing-set-model-929js-speed) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-08-21*